CH579523A5 - - Google Patents
Info
- Publication number
- CH579523A5 CH579523A5 CH1610773A CH1610773A CH579523A5 CH 579523 A5 CH579523 A5 CH 579523A5 CH 1610773 A CH1610773 A CH 1610773A CH 1610773 A CH1610773 A CH 1610773A CH 579523 A5 CH579523 A5 CH 579523A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
- C07C49/813—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen polycyclic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2256662A DE2256662A1 (de) | 1972-11-18 | 1972-11-18 | Verfahren zur herstellung von 3-monochlor-2,4,5-trialkylbenzophenonen und 3,6-dichlor-2,4,5-trialkylbenzophenonen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH579523A5 true CH579523A5 (it) | 1976-09-15 |
Family
ID=5862112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1610773A CH579523A5 (it) | 1972-11-18 | 1973-11-15 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4001335A (it) |
| JP (1) | JPS4981355A (it) |
| BE (1) | BE807488A (it) |
| CH (1) | CH579523A5 (it) |
| DE (1) | DE2256662A1 (it) |
| FR (1) | FR2207113B1 (it) |
| GB (1) | GB1444115A (it) |
| IT (1) | IT999078B (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5946205B2 (ja) | 1976-01-01 | 1984-11-10 | 科研製薬株式会社 | ベンゾイル誘導体を有効成分とする消炎鎮痛剤 |
| US4675448A (en) * | 1985-02-13 | 1987-06-23 | Ethyl Corporation | Chlorination process |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2012301A (en) * | 1933-04-04 | 1935-08-27 | Gen Electric | Halogenated polyphenyl ketone |
| DE2200070A1 (de) * | 1972-01-03 | 1973-07-19 | Basf Ag | Durch halogen substituierte 2-methylbenzophenone |
-
1972
- 1972-11-18 DE DE2256662A patent/DE2256662A1/de active Pending
-
1973
- 1973-10-30 IT IT30723/73A patent/IT999078B/it active
- 1973-11-15 US US05/416,257 patent/US4001335A/en not_active Expired - Lifetime
- 1973-11-15 CH CH1610773A patent/CH579523A5/xx not_active IP Right Cessation
- 1973-11-16 FR FR7340890A patent/FR2207113B1/fr not_active Expired
- 1973-11-16 GB GB5322473A patent/GB1444115A/en not_active Expired
- 1973-11-19 JP JP48129289A patent/JPS4981355A/ja active Pending
- 1973-11-19 BE BE137894A patent/BE807488A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE807488A (fr) | 1974-05-20 |
| JPS4981355A (it) | 1974-08-06 |
| US4001335A (en) | 1977-01-04 |
| GB1444115A (en) | 1976-07-28 |
| FR2207113A1 (it) | 1974-06-14 |
| DE2256662A1 (de) | 1974-05-22 |
| FR2207113B1 (it) | 1977-06-10 |
| IT999078B (it) | 1976-02-20 |
| USB416257I5 (it) | 1976-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |